<template>
  <div class="auth-page">
    <div class="container page">
      <div class="row">
        <div class="col-md-6 offset-md-3 col-xs-12">
          <h1 class="text-xs-center">{{isLogin ? 'Sign in':'Sign up'}}</h1>
          <p class="text-xs-center">
            <!-- <a href="">Have an account?</a> -->
            <nuxt-link v-if="isLogin" to="/register">Need an account?</nuxt-link>
            <nuxt-link v-else to="/login">Have an account?</nuxt-link>
          </p>
          <ul class="error-messages">
            <template v-for="(messages,field) in errors" >
                <li :key="index" v-for="(message,index) in messages">{{field}} {{message}}</li>
            </template>
          </ul>
          <form @submit.prevent="onSubmit">
            <fieldset class="form-group" v-if="!isLogin">
              <input
                v-model="user.username"
                class="form-control form-control-lg"
                type="text"
                placeholder="Your Name"
              >
            </fieldset>
            <fieldset class="form-group">
              <input
                v-model="user.email"
                class="form-control form-control-lg"
                type="email"
                placeholder="Email"
                required
              >
            </fieldset>
            <fieldset class="form-group">
              <input
                v-model="user.password"
                class="form-control form-control-lg"
                type="password"
                placeholder="Password"
                required
              >
            </fieldset>
            <button class="btn btn-lg btn-primary pull-xs-right">{{isLogin?'Sign in':'Sign up'}}</button>
          </form>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import { login ,register} from "@/api/user";
const Cookie = process.client ? require('js-cookie') : undefined

export default {
  name: "",
  props: [""],
  middleware:'notAuthenticated',

  data() {
    return {
      user: {
        email: "",
        password: "",
        username:''
      },
      errors:{

      }
    };
  },

  components: {},

  computed: {
    isLogin() {
      return this.$route.name == "login";
    },
  },

  beforeMount() {},

  mounted() {},

  methods: {
    async onSubmit() {

      try {
        const { data } = this.isLogin
        ? await login({ user: this.user })
        : await register({ user: this.user });
        // 存储登录状态
        this.$store.commit('setUser',data.user);
        // 防止页面刷新数据丢失-数据持久化
        Cookie.set('user',data.user)
        this.$router.push("/");
      } catch (error) {
        this.errors = error.response.data.errors
      }
    },
  },

  watch: {},
};
</script>
<style lang='' scoped>
</style>